Jobs at Djinni

#WeAreIn for jobs that impact everyone's life. What if your ideas could change the way the world connects, powers up, or thinks? As a Staff Engineer Test Automation on our Research & Development team, you'll have the opportunity to merge creativity with your technical expertise by shaping the future of technology, driving groundbreaking projects, and bringing new ideas to life. Are you in?

Your Role

Key responsibilities in your new role

• Participate in test specifications, script development, and automated execution (including cybersecurity, functional safety testing) according to the requirement specifications
• Develop and execute test scripts (C, Python, PowerShell, Bash, TCL)
• Debug system-level issues and report them
• Enhance testing tools and methods
• Set up and maintain test automation infrastructure
• Contribute to the quality of requirement specifications
• Cooperate with HW/SW/FW teams as a part of the process, making the best quality product
   

Your Profile

Qualifications and skills to help you succeed
 

• 3+ years of experience in software embedded programming, Python scripting, and C language
• knowledge of using logic analyses, oscilloscope, and communication protocols (I2C, UART, or SPI) to provide manual and automated test execution on a circuit board with a system on a chip
• Experience with Automotive SPICE, Functional Safety, and Cybersecurity (optional)
• Fluency in English

Please send us your CV in English.
 

Note: This is a temporary 1-year contract with the possibility of staying afterwards.

We are seeking a dedicated and passionate Support manager to join our dynamic team. As a Support manager, you will be the face of our company, interacting with our customers and providing them with the best possible experience.

We offer flexible working hours in order to promote a healthy balance between work and personal life.

These hours include

• a morning shift from 06:00 to 14:00(1−2 times per week),
• a day shift from 14:00 to 22:00(1−2 times per week),
• a night shift from 22:00 to 06:00(2+ times per week).

What you’ll do

• Respond to customer inquiries and concerns via email, phone, or chat in a timely and professional manner
• Understand and resolve customer issues and complaints
• Provide product and service information to customers
• Coordinate with other teams to ensure timely resolution of customer issues
• Identify and escalate complex issues to the appropriate team members
• Build new and upgrade established channels, means and processes to improve the customer journey
• Up-sell company products in collaboration with sales teams to ensure growth attainment

What we expect from you

• Advanced English (excellent written and verbal communication skills B2,C1)
• Strong problem-solving skills and the ability to think critically
• Ability to multitask and prioritize tasks effectively
• Strong customer service skills and a passion for helping others
• A fast learner with that remains calm and professional under pressure
• Experience in a customer-facing role is preferred, but not required
• Proficiency in basic computer skills and software
• Flexibility to work non-standard hours, including night shifts, weekends and holidays

We are seeking an experienced Embedded Video Engineer to join the Gyrolab Electronics team full-time at our R&D office in Kyiv.

Responsibilities:

• Deliver robust camera connectivity for gimbal systems.
• Develop Linux drivers for V4L2 and vendor-specific camera stacks.
• Implement FPGA firmware for video processing and effective data transferring.
• BSP customization for the new product.
• Resolve complex camera issues across manufacturing and field operations.
• Optimize the end-to-end video pipeline to maximize system performance.

• Maintain Linux infrastructure with Yocto.

   

Requirements:

• Linux Kernel Expert: Deep experience in driver development, specifically the V4L2 framework.
• Connectivity: Proficiency writing CSI/I2C drivers for camera sensors and FPGA interfaces.
• Embedded Systems: Expertise in customizing kernels, boot processes, and Linux distributions.
• Hardware: Hands-on experience with modern SoMs/SBCs (Jetson, RPi, Rockchip) and debugging tools like oscilloscopes and logic analyzers.
• Performance: Experience leveraging ISP, GPU, or NPU hardware acceleration on edge devices.
• Video Processing: Solid background in real-time video streaming and recording.

• Fluent level of English.

   

Will be a plus:

• FPGA Development: Verilog/VHDL experience, specifically customizing MIPI CSI-2 and LVDS IP cores.
• ISP Knowledge: Understanding of pipelines and algorithms (3A, HDR, Noise Reduction, Color Correction).

• Domain expertise: Prior experience in defence technology or aerospace.

   

Technologies:

• Languages: C (kernel), C++/Rust (user space), Python (scripting, testing).
• Protocols: CSI, LVDS, USB, I2C, CAN.
• Tools: Yocto, Buildroot, Android, Docker, Git.

• Hardware Design: Verilog, VHDL.

   

We offer:

• Work from R&D office in Kyiv.
• The opportunity to contribute to the development of defense and high-tech innovations in Ukraine.
• Job type: full-time, schedule 5/2 (10–19 or 9–18).
• Official employment (gig-contract).
• 24 days of paid annual leave.
• Military service deferment for eligible employees with valid military registration documents.
• All necessary computer equipment and work-related tools.

• Office equipped with a generator and a stable internet connection.

   

Interview process:

1. Recruiting interview — 45 min
2. Technical interview — 1.5 hours

3. Final interview — 30 min

    

Please send your CV and we will come back to you within 5 working days in case your skills are suitable.

Who We Are

We are looking for a Senior Desktop Engineer with strong WinUI 3 expertise to take ownership of our Windows desktop application and help shape a modern, high-performance medical product.

Our client is building an AI-powered medical decision-support product and is looking for a WinUI 3 Engineer to join the team and take ownership of a modern Windows desktop application.

What Youʼll Do

• Design and develop a modern Windows desktop application using WinUI 3
• Build responsive, high-performance UIs for real-time medical workflows
• Implement clean MVVM architecture and reusable UI components
• Collaborate closely with backend, AI, product, and design teams
• Improve performance, stability, and usability of the application
• Write and maintain technical documentation
  
  
  Requirements
• 3+ years of professional C# desktop development
• Strong hands-on experience with WinUI 3 (required)
• Solid understanding of MVVM architecture
• Experience with multithreading / async programming / IPC in Windows applications
• Strong knowledge of software design patterns
• Experience with unit testing in C#
• Experience building and maintaining Windows installers (MSI or similar)
• Experience working in mixed C# + Python environments (integration level)
  
  Nice-to-Have (Not Mandatory)
• Experience with Python
• Experience with REST or gRPC
• Experience in medical, healthcare, or regulated environments
• Knowledge of application security best practices
• Experience with kiosk-mode or controlled-environment applications
• Experience with distributed or real-time systems
  
  Personal
• Strong attention to detail and code quality
• Comfortable working in a startup environment
• Proactive, self-driven, and solution-oriented
• Clear communicator, able to collaborate across technical and non-technical teams
• Willingness to take ownership and influence product quality
  Why Join Us
• Work on a meaningful medical product with real clinical impact
• High level of technical ownership
• Modern stack with WinUI 3 and AI integration
• Remote-friendly, flexible environment
• Opportunity to shape the future of the desktop application architecture

RedCore is an international business group that creates technological solutions for digital markets. Our products and services cover fintech, marketing, e-commerce, customer service, communications and regulatory technologies. 

We are looking for a Security Officer to join our team!

Requirements:

- Higher education in Law or Economics;

- At least 3 years of experience in HR/internal and economic security within private enterprises;

- Proven experience in background checks of individuals and legal entities;

- Previous experience in law enforcement is a strong advantage;

- Knowledge of security systems and protocols;

- Experience collaborating with polygraph specialists;

- Strong experience working with databases;

- Proficient PC user;

- Ukrainian or Russian language C1 and above;

- Fluent English, including spoken communication;

- Willingness to travel abroad to ensure security at exhibitions and conferences.

Responsibilities:

- Conduct regular risk assessments to identify vulnerabilities and threats affecting the holding’s assets;

- Respond promptly to security-related incidents, including investigation and corrective measures;

- Prepare security status reports, analyze incidents, and develop recommendations for improvement;

- Collaborate with other departments to integrate security considerations into business processes;

- Ensure protection of personal data (GDPR compliance) and trade secrets;

- Conduct background checks during recruitment and support exit processes;

- Organize security measures during corporate events, exhibitions, and conferences.

Benefits:
☘️An exciting and challenging job in a fast-growing product company, the opportunity to be part of a multicultural team of top professionals in Development, Architecture, Management, Operations, Marketing, Legal, Finance and other;

🤝🏻Great working atmosphere with passionate experts and leaders, sharing a friendly culture and a success-driven mindset is guaranteed;

📍Beautiful offices in Warsaw, Limassol work remotely or on-site with comfort and enjoy the opportunity to build a network of connections with professionals day by day;

🧑🏻‍💻Laptop & all necessary equipment for work according to the ecosystem standards;

🏖Paid vacations, personal events days, days off;

🫖Paid sick leave;

👨🏻‍⚕️Medical insurance;

💵Referral program enjoy cooperation with your colleagues and get the bonus;

📚Educational support by our L&D team: internal and external trainings and conferences, courses on Udemy;

🗣Free internal English courses;

🧘Sport benefit;

🦄Multiple internal activities: online platform for employees with quests, gamification and presents for collecting bonuses, RedCore talks club for movie and book lovers, board games cozy evenings, special office days dedicated to holidays;

🎳Company events, team buildings.

About TechUnit

We’re TechUnit — a full-cycle digital and development agency passionate about marketing, development, and innovation.

We blend technology, creativity, and strategy to help businesses grow.

With 50+ completed projects, $2M+ raised for clients, and a team of 20+ specialists, we deliver results that make an impact.

Our projects range from SaaS platforms and digital tools to full marketing ecosystems.

We move fast, stay curious, and value people who care about both structure and creativity.

About the Role

We’re looking for a Human Resources Manager who will take ownership of our people strategy and help us build a strong, healthy, and high-performing culture.

This is not just an administrative HR role. We’re looking for someone who can actively boost and shape our company culture, improve team engagement, support leadership, and ensure we attract and retain the right talent.

You’ll work closely with leadership to align people strategy with company growth — helping us scale while protecting what makes our team strong.

Your mission is to make TechUnit a place where talented people thrive, grow, and feel proud to contribute.

What You’ll Be Doing

Talent Acquisition & Employer Branding

• Lead end-to-end recruitment processes (from role definition to onboarding).
• Help refine job descriptions and hiring processes.
• Improve candidate experience and employer branding.

• Build talent pipelines for future growth.

   

Culture & Engagement

• Develop initiatives that strengthen company culture and team connection (especially in a remote setup).
• Create systems that reinforce our values, collaboration, and accountability.
• Organize feedback loops, engagement surveys, and team rituals.
• Proactively identify morale or culture risks and address them early.

• Support leaders in building strong, motivated teams.

   

Performance & Development

• Implement performance review frameworks and growth plans.
• Help managers set clear expectations and feedback processes.
• Design professional development pathways.

• Promote a learning-oriented environment.

   

Operations & HR Structure

• Oversee onboarding and offboarding processes.
• Maintain clear HR documentation and policies.
• Ensure smooth internal communication and organizational clarity.

• Monitor team satisfaction, retention, and capacity planning.

   

Strategic HR Partnership

• Act as a trusted partner to leadership.
• Align people strategy with company goals and growth plans.

• Help scale processes without losing agility or culture.

   

You’ll Be a Great Fit If You

• You genuinely care about people — and can spot tension in a ClickUp thread before it becomes a problem.
• You believe culture is something you design intentionally, not something that “just happens.”
• You can have difficult conversations without turning them into dramatic Netflix episodes.
• You’re structured enough to build systems… but human enough to know people aren’t spreadsheets.
• You don’t wait for permission to improve things, if you see friction, you fix it.
• You’re comfortable giving feedback to both juniors and founders (yes, including us 😄).
• You know the difference between “fun culture” and “healthy culture.”
• You’re calm when things get messy, and you bring clarity instead of panic.
• You like building processes from scratch (instead of inheriting a 200-page HR manual).

• You believe retention is built daily, not during exit interviews.

   

• Bonus points if:
  • You enjoy building rituals, systems, and frameworks that actually stick.
  • You’ve worked in a fast-moving startup or agency and survived (and maybe even enjoyed it).
  • You are able to post fun meme on Friday Afternoon in our internal chans (we all do)

Why You’ll Love Working With Us

• You won’t be the “HR police.” You’ll be the culture architect. Big difference.
• If you have a great idea, we won’t say “let’s circle back next quarter.” We’ll probably say “let’s try it next week.”
• No corporate maze. No 17-step approval processes. No mysterious “global HR policy” PDFs from 2009.
• You’ll work directly with decision-makers — meaning real influence, not symbolic responsibility.
• We move fast, but not chaotically (okay… rarely chaotically 😄).
• You’ll help build a remote culture that people actually enjoy — not just tolerate.
• No awkward forced fun. If we do team rituals, they’ll make sense.
• Feedback is normal here. Drama is not.
• You’ll see the impact of your work immediately — in team morale, performance, and growth.

And yes — you’ll finally get to build the kind of HR environment you always wished existed.

Our Hiring Process

1. Share your CV and a short note about your HR experience.
2. Intro call to align expectations.
3. Practical task — culture or HR improvement scenario.
4. Call with leadership.

5. Offer & onboarding.

    

Data Science UA is a service company with strong data science and AI expertise. Our journey began in 2016 with uniting top AI talents and organizing the first Data Science tech conference in Kyiv. Over the past 9 years, we have diligently fostered one of the largest Data Science & AI communities in Europe.

About the role:
We are looking for a Python Software Engineer to join our team and help us build an on-premise software pipeline for real-time computer vision. The system ingests camera streams (primarily RTSP), stores frames in a shared data layer, runs CV/AI engines for preprocessing and inference, applies inference logic to produce decisions, and sends results to Database/Portal/Alerting/Control integrations.

Responsibilities:
- Build and maintain the Camera Module to reliably ingest RTSP streams, decode frames, and handle reconnect/keep-alive/packet loss.
- Implement the Shared Data layer for raw and processed frame exchange across processes with backpressure and safe lifecycle management.
- Integrate and operate CV/AI Engines in Python (preprocess, inference, postprocess) with configurable model loading and runtime selection.
- Develop the Inference Logic layer that orchestrates cropping, batching, filtering, classification, and decision output formatting.
- Implement connectors for Database & Portal (event persistence, evidence references) and for Alerting & Control (events/hooks for downstream automation).
- Ensure production readiness on Linux with observability (logs/metrics), health checks, and robust error handling.

Requirements:
Must-have:
- Strong Python, OOP, clean architecture, typing preferred.
- Solid experience with multiprocessing/concurrency (process lifecycle, IPC patterns, queues/shared memory).
- Comfortable working in Linux (systemd/service mindset, networking basics, profiling/debugging).
- Familiarity with CV/AI tooling, and some related Python libraries such as numpy, opencv (cv2), and torch or tensorflow.
- Ability to work with streaming data and reliability constraints (timeouts, retries, resource cleanup).
Should-have:
- Experience with RTSP/RTP streaming and common issues (UDP vs TCP interleaved, jitter, packet loss, camera timeouts).
- Performance optimization (profiling, memory management, zero-copy patterns).
- Exposure to inference acceleration stacks (TensorRT/OpenVINO) or GPU deployment.
- Experience designing event schemas and integration with DB/message queues.

We offer:
- Free English classes with a native speaker and external courses compensation;
- PE support by professional accountants;
- Medical insurance;
- Team-building events, conferences, meetups, and other activities;
- There are many other benefits you’ll find out at the interview.

Data Science UA is a service company with strong data science and AI expertise. Our journey began in 2016 with uniting top AI talents and organizing the first Data Science tech conference in Kyiv. Over the past 9 years, we have diligently fostered one of the largest Data Science & AI communities in Europe.

About the role:
We are looking for a Python Software Engineer to join our team and help us build an on-premise software pipeline for real-time computer vision. The system ingests camera streams (primarily RTSP), stores frames in a shared data layer, runs CV/AI engines for preprocessing and inference, applies inference logic to produce decisions, and sends results to Database/Portal/Alerting/Control integrations.

Responsibilities:
- Build and maintain the Camera Module to reliably ingest RTSP streams, decode frames, and handle reconnect/keep-alive/packet loss.
- Implement the Shared Data layer for raw and processed frame exchange across processes with backpressure and safe lifecycle management.
- Integrate and operate CV/AI Engines in Python (preprocess, inference, postprocess) with configurable model loading and runtime selection.
- Develop the Inference Logic layer that orchestrates cropping, batching, filtering, classification, and decision output formatting.
- Implement connectors for Database & Portal (event persistence, evidence references) and for Alerting & Control (events/hooks for downstream automation).
- Ensure production readiness on Linux with observability (logs/metrics), health checks, and robust error handling.

Requirements:
Must-have:
- Strong Python, OOP, clean architecture, typing preferred.
- Solid experience with multiprocessing/concurrency (process lifecycle, IPC patterns, queues/shared memory).
- Comfortable working in Linux (systemd/service mindset, networking basics, profiling/debugging).
- Familiarity with CV/AI tooling, and some related Python libraries such as numpy, opencv (cv2), and torch or tensorflow.
- Ability to work with streaming data and reliability constraints (timeouts, retries, resource cleanup).
Should-have:
- Experience with RTSP/RTP streaming and common issues (UDP vs TCP interleaved, jitter, packet loss, camera timeouts).
- Performance optimization (profiling, memory management, zero-copy patterns).
- Exposure to inference acceleration stacks (TensorRT/OpenVINO) or GPU deployment.
- Experience designing event schemas and integration with DB/message queues.

We offer:
- Free English classes with a native speaker and external courses compensation;
- PE support by professional accountants;
- Medical insurance;
- Team-building events, conferences, meetups, and other activities;
- There are many other benefits you’ll find out at the interview.

Data Science UA is a service company with strong data science and AI expertise. Our journey began in 2016 with uniting top AI talents and organizing the first Data Science tech conference in Kyiv. Over the past 9 years, we have diligently fostered one of the largest Data Science & AI communities in Europe.

About the client and role:
We are looking for a Python Engineer to join our client’s team. It is a defense tech company building a real-time battlefield monitoring platform designed to enhance situational awareness and operational decision-making.

Responsibilities:
- Design and develop high-throughput, low-latency Python services for real-time and streaming applications
- ⁠Apply clean architecture and API design principles for maintainable, long-lived systems
- Build and operate event-driven architectures
- ⁠⁠Optimize Python applications for performance and scalability
- ⁠⁠Design robust data ingestion and stream-processing pipelines handling large volumes of events in real time
- Integrate with analytical and time-series data stores (e.g., ClickHouse, Apache Druid)
- ⁠⁠Ensure system reliability and correctness through strong testing practices, monitoring, and alerting
- Collaborate closely with DevOps and platform teams to deploy, scale, and operate services in Kubernetes environments 

Requirements:
- Strong proficiency in Python with a deep understanding of OOP (Object-Oriented Programming) principles.
- Hands-on experience with FastAPI or Flask for building scalable backend services.
- Practical knowledge of threading and asynchronous programming to handle high-performance tasks.
- Commitment to code quality through comprehensive testing using pytest.
- Proficiency in PostgreSQL (query optimization, schema design).
- Experience with Kafka for building event-driven architectures.
- Solid understanding of Linux environments and CI/CD pipelines for automated deployments.

Data Science UA is a service company with strong data science and AI expertise. Our journey began in 2016 with uniting top AI talents and organizing the first Data Science tech conference in Kyiv. Over the past 9 years, we have diligently fostered one of the largest Data Science & AI communities in Europe.

About the role: 
We're seeking a skilled C/C++ Embedded Engineer to take ownership of critical software components in client’s camera-based security devices. This role involves maintaining existing products through comprehensive debugging and bug fixing, as well as developing innovative new features.

Responsibilities:
- Design, develop, and maintain high-quality embedded software in C/C++ for camera-based security devices.
- Debug and resolve complex software, hardware, and network connectivity issues across the entire software stack.
- Develop new features and improve existing codebases for the product line.
- Optimize software performance for resource-constrained embedded environments.
- Conduct code reviews and provide technical mentorship to team members.
- Participate in architecture discussions and technical decision-making processes.
- Collaborate with QA teams to develop comprehensive testing strategies.
- Document software designs, APIs, libraries, and troubleshooting procedures.

Requirements:
- At least 5+ years of commercial experience in embedded development, with expertise in C/C++ (C++17 standard) and deep knowledge of RTOS and microcontroller architectures (ARM, RISC-V).
- Proficiency in the full SDLC, including professional engineering practices like Git, CMake, code reviews, and continuous integration.
- Solid understanding of network programming and experience with multithreading on multicore microcontrollers.
- Expertise in communication interfaces (I2C, SPI, UART, and Wi-Fi) and experience writing device drivers and libraries.
- Ability to work independently and take ownership of complex projects.
- Excellent communication skills for technical discussions and documentation, with a collaborative mindset for cross-functional team environments.
- At least an Intermediate level in both written and spoken English (B1).

Nice to have:
- Understanding of security protocols and encryption methods
- Experience with Python for scripting and automation
- Experience using AI-powered tools to enhance productivity and code quality

The company offers:
- The environment of equal opportunities, transparent and value-based corporate culture, and an individual approach to each team member
- Competitive compensation and perks. Annual performance review
- Gig-contract
- 21 paid vacation days per year, paid public holidays according to Ukrainian legislation
- Development opportunities like corporate courses, knowledge hubs, and free English classes, as well as educational leaves
- Medical insurance is provided from day one. Sick leaves and medical leaves are available
- Remote working mode is available within Ukraine only
- Free meals, fruits, and snacks when working in the office.

About SlotCatalog
 

SlotCatalog is a leading intelligence and data platform in the online casino industry. We serve both players and industry stakeholders by tracking slot games, providing performance insights, and managing large-scale structured data. The business is profitable and growing, with strong traction across both SEO and direct industry relationships. We are now expanding into regulated markets, direct media sales, and AI-powered tools.

What We’re Looking For
 

We’re hiring a Senior DevOps Engineer to take full ownership of SlotCatalog’s infrastructure, reliability, and DevOps practices at a critical stage of growth.
 

Until now, infrastructure and operational decisions have been largely founder-led and handled in an ad-hoc manner. This role will become the primary technical owner of production reliability and platform stability, responsible for building a mature, scalable, and well-documented DevOps function.
 

You will lead the transition from a founder-managed setup to a structured, production-grade DevOps organization, defining standards, processes, and long-term architecture. This is a hands-on leadership role: you will both design and implement solutions, while setting the direction for how infrastructure, CI/CD, security, and observability are built and maintained.
 

You will act as the key bridge between Engineering, Product, and Leadership, ensuring that delivery speed, system reliability, and security are balanced in a sustainable way. The role requires strong technical depth, ownership mindset, and the ability to make architectural decisions that will support the company’s growth over the next years.

Responsibilities
 

Infrastructure & Reliability Ownership:

• Own the full lifecycle of production infrastructure and environments.
• Define and maintain standards for availability, scalability, and disaster recovery.
• Lead the migration and stabilization of infrastructure from DigitalOcean/Hetzner to AWS.

CI/CD & Automation:

• Architect and own CI/CD pipelines (GitlabCI) and deployment strategies.
• Design and implement automation for provisioning, deployment, scaling, and recovery using Terraform, Helm, ArgoCD.

Kubernetes & Platform Engineering:

• Own Kubernetes clusters (EKS): architecture, security, networking, scaling, and upgrades.
• Define best practices for deployments, ingress, secrets management, and service reliability.

Observability & Incident Management:

• Own monitoring, logging, and alerting stack (Prometheus, Grafana, Loki).
• Define SLOs/SLAs, alerting policies, and incident response processes.
• Lead post-incident reviews and reliability improvements.

Security & Access Management:

• Own access control, IAM, secrets, network security, SSL/TLS, and compliance basics.
• Ensure secure-by-design infrastructure and CI/CD pipelines.

Collaboration & Technical Leadership:

• Act as DevOps authority for backend, data, and product teams.
• Participate in architecture discussions and release planning.
• Mentor engineers in infrastructure and reliability best practices.
• Establish documentation, runbooks, and operational standards.

Requirements & Skills

• 5+ years of DevOps / Platform Engineering experience, including:
• At least 2+ years owning AWS production environments.
• Strong System Administration background (Linux, networking, access control).
• Deep expertise in Kubernetes (EKS, networking, autoscaling, security, ingress, secrets).
• Hands-on experience with:
• Docker
• GitlabCI
• Terraform, Helm, ArgoCD
• Strong knowledge of:
• Prometheus, Grafana, Loki
• High-availability and fault-tolerant architectures
• Solid understanding of:
• Networking, security, IAM, VPN, firewalls, SSL/TLS
• Experience operating and tuning MySQL/MariaDB in cloud environments.
• Understanding of backend stacks (PHP) to support environment design and deployment optimization.
• Proven ownership mindset: ability to take responsibility for uptime, performance, and delivery quality.

Nice to Have

• Experience designing multi-region, high-availability architectures.
• Blue-Green / Canary deployment strategies.
• AWS Certifications (Solutions Architect, DevOps Engineer).
• Experience with performance tuning of databases and message queues.
• Experience building platform standards in fast-growing product companies.

Technology Stack

• Infrastructure: DigitalOcean/Hetzner Linux servers.
• Cloud: AWS (EKS, EC2, S3).
• Containers & Orchestration: Docker, Kubernetes.
• Monitoring: Prometheus, Grafana, Loki.
• Databases: MariaDB/MySQL.
• IaC / CI/CD: Terraform, Helm, ArgoCD, GitlabCI.
• Language: The product is written in PHP.
• Additional Systems: RabbitMQ, Valkey/Redis.

What Success Looks Like

• Production stability and incident rate visibly improved.
• Fully automated, reproducible infrastructure and deployments.
• Clear DevOps standards, documentation, and runbooks.
• Predictable release process with strong observability and rollback.
• Leadership and engineering trust in the DevOps function as a system owner, not just a support role.

What We Offer

🎯 Autonomy & Impact
Take ownership of your projects and partnerships — your ideas will directly influence our global growth.

🏡 Remote & Flexible
Work from anywhere with a schedule that supports your productivity and work-life balance.

🌴 Time Off
Enjoy 28 paid vacation days plus an extra day off on your birthday.

🩺 Health & Recovery
Paid sick leave to support your well-being.

📚 Learning & Development
Access to English courses, internal knowledge resources, and professional development opportunities.

 

Requirements:

At least 2-3 years experience programming in Ruby on Rails

Modern Ruby (3+), modern rails (7+)

Practical experience with RDBMS (preferably PostgreSQL)

Experience implementing APIs

Loves working in an Agile environment, Jira

Experience with source control tools — Git, Github

Experience with UNIX/Linux command line

Ability to solve problems using best practices and principles

Working closely with front-end developers

Will be a plus:

Third-party APIs integrations

TDD

DDD

Knowledge of server management (deployment, monitoring, optimizing, etc.)

Experience working in micro service architecture projects

Experience with Sidekiq

Experience with Elasticsearch

Knowledge of design patterns, basic algorithms and data structures

We offer:

Interesting project and challenging tasks

Professional & career growth

Vacation and sick leaves

Responsibilities:

Work closely together with business, design and other stakeholders of project

Write robust manageable code

Work in an agile team, participation in planning sprints, daily meetings, retrospectives, code reviews

Write unit and integration tests, bugs fixing and provide continuous integration

Use JIRA bug-tracking system, Time Tracker

Suggest ideas to improve work

Be a self-motivated and result oriented team player

About us:

Health24 is a medical information service for cloud storage, online processing and secure real-time sharing of medical information for healthcare workers and patients.

More details here — health24.ua

We are looking for a skilled IT Recruiter to join our team in our Kyiv office.

Requirements:
— 3+ years experience in IT recruitment
— Excellent communication and negotiation skills
— An expert level of knowledge in all full lifecycle recruiting components including, but not limited to, sourcing, qualifying, networking, assessing , job analysis, and relationship management
— Strong background in active recruitment
— Able to handle multitasking effectively
— Active and goal-oriented
— Self-motivated and flexible
— Team player

 We offer:
— Work on successful commercial game products
— Highly competitive sphere which leads to rapid professional growth
— Lack of bureaucracy, efficient workflow organization and quick decision making.
— Friendly team of professionals
— Participation in thematic seminars and conferences
— Convenient office location in the city center
— Medical insurance and corporate doctor
— An inspiring, comfy, clean and safe office

Responsibilities:
— Collaborate and consult with the businesses to identify job requirements and develop effective the position profiles and candidate specs that most effectively market the opportunity
— Develop dynamic relationships with business leaders, hiring managers and candidates in order to find the best talent
— Headhunt and close senior and/or executive level candidates
 

Please note that we expect our future colleague to work from the Kyiv office together with the team.
 

Responsibilities:

• Analyze and document current business processes (AS IS) and design target processes (TO BE).
• Identify opportunities to optimize processes and automate with a strong focus on business value.
• Gather, structure, and document functional and non-functional requirements.
• Prepare and maintain technical documentation (BRD, SRS, User Stories, Acceptance Criteria).
• Support the development lifecycle by collaborating closely with developers and QA during implementation.
• Analyze and re-engineer existing business processes, including decision-making workflows.
• Contribute to product discovery, solution design, and delivery.

Requirements:

• 1+ year of experience as a Business Analyst or Business Process Analyst (mandatory).
• Hands-on experience in software development or automated testing (mandatory).
• Strong understanding of the Software Development Life Cycle (SDLC).
• Proven experience in requirements elicitation and documentation.
• Solid knowledge of BPMN 2.0 and UML.
• Understanding of APIs and web services; experience working with integrations.
• Experience in business process re-engineering and optimization.

Will Be a Plus

• Experience with CRM, ERP, financial systems, or enterprise platforms.
• Experience working in Agile teams (Scrum/Kanban).
• Strong stakeholder communication and facilitation skills.

We are looking for an Information Security / GRC Specialist to support the implementation and development of an Information Security Management System (ISMS) aligned with ISO/IEC 27001. 

This role focuses on information security governance, risk management, and compliance activities, including developing and maintaining information security policies and procedures, conducting risk assessments, supporting the implementation of security controls, and preparing the organization for internal and external audits. 

You will collaborate with technical teams, management, and process owners to ensure that security controls and processes are implemented effectively across the organization. 

Responsibilities:

• Support the implementation and ongoing maintenance of the ISMS aligned with ISO/IEC 27001. 
• Develop and maintain information security policies, procedures, and standards. 
• Conduct information security risk assessments for business processes, assets, and projects. 
• Support internal and external audit activities, including evidence preparation and remediation tracking. 
• Assist in identifying and implementing security controls and risk mitigation measures. 
• Maintain ISMS documentation, including risk registers, policies, procedures, and compliance records. 
• Monitor compliance with internal security policies and relevant regulatory requirements. 
• Support security awareness and training initiatives for employees. 
• Assist with business continuity documentation and exercises (BIA, BCP, DRP) when required. 

Requirements:

• 2–4 years of experience in information security, risk management, compliance, or GRC roles. 
• Practical experience working with information security policies, procedures, and documentation. 
• Understanding of information security risk management principles. 
• Familiarity with ISO/IEC 27001:2022 and ISMS implementation or maintenance. 
• Experience preparing documentation for internal or external audits. 
• Strong analytical, organizational, and documentation skills. 
• Ability to collaborate with technical and non-technical stakeholders. 

Nice to Have: 

• Experience supporting ISO 27001 certification or compliance projects. 
• Knowledge of additional frameworks (e.g., NIST, SOC 2, GDPR, ISO 27005). 
• Familiarity with business continuity concepts (BIA, BCP, DRP). 
• Experience with GRC tools or compliance management platforms. 
• ISO 27001-related certification (Lead Implementer, Lead Auditor, or Foundation).